My only 'issue' with the apartment was the wifi which didn't work until 'B' kindly came around to fix it ....this also affected channels on the TV. That said I found you can also receive wifi in the (terrific) gym on the 25th floor.
Handy TukTuk at the front door will wizz you to the BTS.
This is the first airbnb I've stayed with no provision for luggage when you checkout...HOWEVER used the service recommended by 'B' to take luggage to the airport which was terrific....had all day free of bags and didn't have to try and negotiate the BTS with luggage.